From 9811035ebf14382442db677529e7800222c350bc Mon Sep 17 00:00:00 2001 From: Fabio Alessandrelli Date: Tue, 26 Jan 2021 10:06:29 +0100 Subject: [HTML5] Implement Godot <-> JavaScript interface. --- platform/javascript/api/javascript_singleton.h | 67 ++++++++++++++++++++++++++ 1 file changed, 67 insertions(+) create mode 100644 platform/javascript/api/javascript_singleton.h (limited to 'platform/javascript/api/javascript_singleton.h') diff --git a/platform/javascript/api/javascript_singleton.h b/platform/javascript/api/javascript_singleton.h new file mode 100644 index 0000000000..45e9950acb --- /dev/null +++ b/platform/javascript/api/javascript_singleton.h @@ -0,0 +1,67 @@ +/*************************************************************************/ +/* javascript_singleton.h */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* */ +/* Permission is hereby granted, free of charge, to any person obtaining */ +/* a copy of this software and associated documentation files (the */ +/* "Software"), to deal in the Software without restriction, including */ +/* without limitation the rights to use, copy, modify, merge, publish, */ +/* distribute, sublicense, and/or sell copies of the Software, and to */ +/* permit persons to whom the Software is furnished to do so, subject to */ +/* the following conditions: */ +/* */ +/* The above copyright notice and this permission notice shall be */ +/* included in all copies or substantial portions of the Software. */ +/* */ +/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ +/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ +/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ +/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ +/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ +/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ +/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ +/*************************************************************************/ + +#ifndef JAVASCRIPT_SINGLETON_H +#define JAVASCRIPT_SINGLETON_H + +#include "core/object/class_db.h" +#include "core/object/reference.h" + +class JavaScriptObject : public Reference { +private: + GDCLASS(JavaScriptObject, Reference); + +protected: + virtual bool _set(const StringName &p_name, const Variant &p_value) { return false; } + virtual bool _get(const StringName &p_name, Variant &r_ret) const { return false; } + virtual void _get_property_list(List *p_list) const {} +}; + +class JavaScript : public Object { +private: + GDCLASS(JavaScript, Object); + + static JavaScript *singleton; + +protected: + static void _bind_methods(); + +public: + Variant eval(const String &p_code, bool p_use_global_exec_context = false); + Ref get_interface(const String &p_interface); + Ref create_callback(const Callable &p_callable); + Variant _create_object_bind(const Variant **p_args, int p_argcount, Callable::CallError &r_error); + + static JavaScript *get_singleton(); + JavaScript(); + ~JavaScript(); +}; + +#endif // JAVASCRIPT_SINGLETON_H -- cgit v1.2.3